Why So Few Women in Science Technology Engineering

Girls’ achievements & interests in STEM are shaped by social & environmental factors. 1.

1. Growth Mindset Believing in the potential for intellectual growth, in and of itself,

Fixed Mindset You can lose confidence when you encounter challenges If you are “smart,

Growth Mindset You show a far greater belief in the power of effort Your

Important for women in STEM - encountering obstacles and challenging problems is the essence

This is true for all students, but it is particularly relevant for girls in

In math and science, a growth mindset benefits girls. Fixed Mindset Growth Mindset Intelligence

Parents and Teachers Should: Teach kids that intellectual skills can be acquired. When girls

Parents and Teachers Should: Praise kids for effort. Don’t say, “You’re so smart!” when

Parents and Teachers Should: Highlight the struggle. Tell kids that we value hard work

Parents and Teachers Should: Gifted and talented programs should send the message that they

Growth Mindset • This research has so much potential • Work has expanded to

2. Stereotype Threat Negative stereotypes about women’s and girls’ abilities in STEM persist despite

Two stereotypes are prevalent: • girls are not as good as boys in math,

Girls and young women are • aware of, and • negatively affected by, the

A large body of experimental research has found that negative stereotypes affect women’s and

Stereotype threat may help explain this discrepancy: girls get • higher grades in STEM

May also help explain why fewer girls express interest in careers in mathematically demanding

Stereotype threat can be felt as both psychological and physiological responses that result in

• African Americans taking an IQ test under stereotype threat had higher blood

Stereotyped individuals • made more of an effort • attempted more items • reread

Stereotype Threat: Example 1 Researchers gave a math test to two groups of female

Negative stereotypes about girls’ and women’s abilities in math and science adversely affect their

Stereotype Threat: Example 2 Students are selected based on their excellent math SAT scores

Stereotype Threat: Results �Results for Group 1: men and women got the same average

20 of these 30+ points could be the result of Stereotype Threat

Stereotype Threat • adversely affects women’s math performance to a modest degree • may

3. Spatial Skills A cognitive skill with one of the largest and most persistent

Mental Rotation Question on a Spatial Skills Test

Spatial skills are important for success in fields like engineering The wrong theory: -If

Research shows that spatial skills -Are not innate! -Can improve dramatically in a short

College engineering students -fail a spatial visualization test; -take a 10 -week training course;

Having good spatial skills can help -encourage girls to pursue their interest in science

So what can be done to help children, especially girls, develop their spatial skills,

Play with building toys - Legos or blocks - where kids take things apart

Alice Finch used over 400, 000 LEGO bricks to build this massive replica of

Why So Few? Women in Science, Technology, Engineering, and Mathematics To download the report

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Why So Few? Women in Science, Technology, Engineering, and Mathematics Joan Schmelz Physics Prof, Univ of Memphis Program Officer, NSF Chair, CSWA

Girls’ achievements & interests in STEM are shaped by social & environmental factors. 1. Growth Mindset 2. Stereotype Threat 3. Spatial Relations

1. Growth Mindset Believing in the potential for intellectual growth, in and of itself, improves outcomes. Dweck & Leggett (1988) Psychological Review, 95(2), 256

Fixed Mindset You can lose confidence when you encounter challenges If you are “smart, ” things will come easily to you If you have to work hard, you question your abilities and lose confidence If you are “not good” at the task, you will never be good at it So you are likely to give up

Growth Mindset You show a far greater belief in the power of effort Your confidence actually grows in the face of difficulty You believe you are learning and getting smarter as a result of challenging yourself

Important for women in STEM - encountering obstacles and challenging problems is the essence of scientific work. If you believe you have a fixed amount of intelligence, you are more likely to lose confidence and disengage from STEM when you (inevitably) encounter difficulties in your course work.

This is true for all students, but it is particularly relevant for girls in math and science, where negative stereotypes persist about their abilities.

In math and science, a growth mindset benefits girls. Fixed Mindset Growth Mindset Intelligence is static. Intelligence can be developed. Leads to a desire to look smart and therefore a tendency to Leads to a desire to learn and therefore a tendency to • avoid challenges • embrace challenges • give up easily due to obstacles • persist despite obstacles • see effort as fruitless • see effort as path to mastery • ignore useful feedback • learn from criticism • be threatened by others’ success • be inspired by others’ success

Parents and Teachers Should: Teach kids that intellectual skills can be acquired. When girls are taught that their intelligence can expand with experience and learning, they do better on math tests and are more likely to want to continue to study math in the future.

Parents and Teachers Should: Praise kids for effort. Don’t say, “You’re so smart!” when kids do well; say “You worked hard! You did it!” It is especially important to praise the smartest kids for their effort. They often coast, get good grades, and get praised for their intelligence. They may be the very students who opt out when the work gets tough.

Parents and Teachers Should: Highlight the struggle. Tell kids that we value hard work and admire effort. This will teach kids the values that are at the heart of STEM success: -love the challenge; -embrace hard work; -learn from our (inevitable) mistakes.

Parents and Teachers Should: Gifted and talented programs should send the message that they value growth and learning. It is not just being “gifted” that is important

Growth Mindset • This research has so much potential • Work has expanded to address • Girls in engineering • 1 st generation college students • People of color in calculus classes • NYT article focused on retention – how to make people from underrepresented groups feel like they belong

2. Stereotype Threat Negative stereotypes about women’s and girls’ abilities in STEM persist despite considerable gains in the last few decades. The anxiety women face in a situation where they have the potential to confirm a negative stereotype about women as a group.

Two stereotypes are prevalent: • girls are not as good as boys in math, & • scientific work is better suited to boys and men. As early as elementary school, kids are aware of these stereotypes and can express stereotypical beliefs about which STEM courses are suitable for girls and boys Farenga & Joyce (1999) Science Education, 83(1), 55– 76; Ambady et al. (2001) Psychological Science, 12(5), 385– 90.

Girls and young women are • aware of, and • negatively affected by, the stereotypical image of a scientist as a man. Although largely unspoken, negative stereotypes about women and girls in STEM are very much alive. Buck et al. (2008) Science Education, 92(4), 688– 707.

A large body of experimental research has found that negative stereotypes affect women’s and girls’ performance and aspirations in STEM Even female students who strongly identify with math—who think that they are good at math and being good in math is important to them —are susceptible to effects Nguyen & Ryan (2008) Journal of Applied Psychology, 93(6), 1314– 34

Stereotype threat may help explain this discrepancy: girls get • higher grades in STEM classes • lower scores on high -stakes tests (math SAT and AP calculus).

May also help explain why fewer girls express interest in careers in mathematically demanding fields. Girls may be trying to reduce the likelihood that they will be judged through the lens of negative stereotypes by avoiding these fields all together.

Stereotype threat can be felt as both psychological and physiological responses that result in impaired performance.

• African Americans taking an IQ test under stereotype threat had higher blood pressure levels than whites. • No difference in blood pressure occurred in the nonthreat situation. Blascovich et al. (2001) Psychological Science, 12(3), 225– 29.

Stereotyped individuals • made more of an effort • attempted more items • reread items more often • worked slower • worked with less accuracy Steele & Aronson (1995) Jour of Personality & Social Psych, 69(5), 797– 811

Stereotype Threat: Example 1 Researchers gave a math test to two groups of female and male college students with similar math abilities Group 1: told that men perform better than women do on the test (stereotype-threat group) Group 2: told specifically that this test was designed to be gender neutral (no-stereotype-threat group)

Negative stereotypes about girls’ and women’s abilities in math and science adversely affect their performance in these fields. Performance on a Challenging Math Test, by Stereotype Threat Condition and Gender • Expose girls to successful female role models in math and science. • Teach students about stereotype threat. Spencer et al. (1999), Journal of Experimental Social Psychology, 35(1), 13

Stereotype Threat: Example 2 Students are selected based on their excellent math SAT scores and divided randomly into two groups Both groups are given a math test of GRE level problems Group 1: test given under normal “GRE- type” conditions Group 2: told specifically that this test was designed to be gender neutral

Stereotype Threat: Results �Results for Group 1: men and women got the same average score �Results for Group 2: women did significantly better than men. Why? �On the SAT test, they got scores equal to the men, but with stereotype threat �On the GRE test, there was no stereotype threat, so they performed at their “real” level Good et al. (2003) Applied Developmental Psychology, 24, 645– 62.

20 of these 30+ points could be the result of Stereotype Threat

Stereotype Threat • adversely affects women’s math performance to a modest degree • may account for as much as 20 points on the math SAT • 20 points on a test with a total possible score of 800 may seem small, in 2008 the average male score on the SAT math exam was 30 points higher than the average female score • so eliminating stereotype threat could eliminate two -thirds of the gender gap on the math SAT

3. Spatial Skills A cognitive skill with one of the largest and most persistent gender gaps, where boys consistently outperform girls.

Mental Rotation Question on a Spatial Skills Test

Spatial skills are important for success in fields like engineering The wrong theory: -If you think that these skills are innate -Then the gender gap in spatial skills explains why there are so few women in engineering

Research shows that spatial skills -Are not innate! -Can improve dramatically in a short time with training.

College engineering students -fail a spatial visualization test; -take a 10 -week training course; -improve their scores from an average of 52% before the course to 82% Sorby (2009) International Journal of Science Education, 31(3), 459

Having good spatial skills can help -encourage girls to pursue their interest in science and math; -keep women in engineering Why? we use spatial skills to interpret diagrams & drawings in math and science textbooks as early as elementary school.

So what can be done to help children, especially girls, develop their spatial skills, which can increase their interest in studying STEM subjects?

Play with building toys - Legos or blocks - where kids take things apart and put them together again. Draw - kids turn the 3 D world into a 2 D picture.

Alice Finch used over 400, 000 LEGO bricks to build this massive replica of Hogwarts

Why So Few? Women in Science, Technology, Engineering, and Mathematics To download the report www. aauw. org To contact the researchers aauw-research@aauw. org